createPathFromData method

Implementation

Path createPathFromData() {
  Path path = Path();

  for (int i = 0; i < presentationCustomDiagram.pathList.length; i++) {
    double x = presentationCustomDiagram.pathList[i].points[0].x / divisionFactor;
    double y = presentationCustomDiagram.pathList[i].points[0].y / divisionFactor;
    double x1 = 0;
    double x2 = 0;
    double y1 = 0;
    double y2 = 0;
    if (presentationCustomDiagram.pathList[i].points.length > 2) {
      x1 = presentationCustomDiagram.pathList[i].points[1].x / divisionFactor;
      x2 = presentationCustomDiagram.pathList[i].points[2].x / divisionFactor;
      y1 = presentationCustomDiagram.pathList[i].points[1].y / divisionFactor;
      y2 = presentationCustomDiagram.pathList[i].points[2].y / divisionFactor;
    }
    if (x > fullWidth) {
      fullWidth = x;
    }
    if (y > fullHeight) {
      fullHeight = y;
    }
    if (x1 > fullWidth) {
      fullWidth = x1;
    }
    if (y1 > fullHeight) {
      fullHeight = y1;
    }
    if (x2 > fullWidth) {
      fullWidth = x2;
    }
    if (y2 > fullHeight) {
      fullHeight = y2;
    }
    switch (presentationCustomDiagram.pathList[i].type) {
      case "moveTo":
        path.moveTo(x, y);
        break;
      case "lnTo":
        path.lineTo(x, y);
        break;
      case "cubicBezTo":
        path.cubicTo(x, y, x1, y1, x2, y2);
        break;
    }
  }

  return path;
}